FDOT Traffic Control and Maintenance of Traffic 2

Question 1

What is the minimum width of a temporary lane used for through traffic on an FDOT construction project on an urban arterial?

Accepted Answer

11 feet

Answer

9 feet

Answer

10 feet

Answer

12 feet

Question 2

What does a 'shadow vehicle' provide in an FDOT lane closure operation?

Accepted Answer

Provides a protective buffer behind the work crew using an attenuator

Answer

Guides pilot car convoys through the work zone

Answer

Carries tools and equipment for the MOT crew

Answer

Illuminates the work zone at night

Question 3

According to FDOT specifications, what is the maximum gap between traffic control devices (cones/drums) in a lane closure taper?

Accepted Answer

25 feet

Answer

10 feet

Answer

20 feet

Answer

40 feet

Question 4

What is the purpose of a 'pilot car' in FDOT construction zone traffic control?

Accepted Answer

Lead traffic through one-way alternating traffic control sections

Answer

Carry the MOT supervisor through the project

Answer

Scout the road ahead for hazards

Answer

Transport flaggers to their positions

Question 5

Which FDOT certification is required for individuals who supervise or design MOT plans on FDOT projects?

Accepted Answer

Advanced Work Zone Traffic Control (ATSSA or equivalent)

Answer

FDOT Traffic Engineer Certification

Answer

Florida Professional Engineer license only

Answer

OSHA 10-hour Construction Safety

Question 6

What type of sign is used to notify motorists of a road closure ahead on an FDOT project?

Accepted Answer

An orange warning sign reading 'ROAD CLOSED'

Answer

A regulatory sign (white background, red border)

Answer

A guide sign (green background)

Answer

A service sign (blue background)